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1. 发明公开

EP0035897A2 Process for preparation of linear aromatic polyester by transesterification polymerization 有权转让
标题翻译： Verfahren zur Herstellung linearer aromatischer Polyester durch Umesterung。
公开(公告)号：EP0035897A2
公开(公告)日：1981-09-16
申请号：EP81300961.0
申请日：1981-03-06
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Rosenfeld, Jerold C.
IPC分类号： C08G63/30 , C08G63/18 , C08G63/22
CPC分类号： C08G63/19 , C08G63/78
摘要： Linear aromatic polyesters of bisphenols and dicarboxylic compounds are prepared by transesterification polymerixation of monomer reactants comprising a bisphenol and a diaryl ester of a dicarboxylic acid in the presence of a basic catalyst, wherein basic catalyst, preferably normally solid at 30°C, is introduced into the reaction zone either in liquid form, for example by introducing a normally solid material in molten form or in solution in a solvent, or substantially concurrently with the liquid state reactants. The process avoides substantial heating of reactants in contact with catalyst before onset of the transesterification reaction and provides products of unexpectedly low polydispersity.
摘要翻译：双酚和二羧酸化合物的线性芳族聚酯通过在碱性催化剂存在下，通过双酚和二羧酸二芳基酯的单体反应物的酯交换聚合来制备，其中碱性催化剂，优选在30℃下通常为固体，被引入反应区以液体形式，例如通过引入熔融形式的常规固体材料或溶剂中的溶液或基本上与液态反应物同时地引入。该方法在酯交换反应开始之前对与催化剂接触的反应物进行大量加热，并提供出乎意料的低多分散性的产物。

2. 发明公开

EP0517002A3 Diamines and photosensitive polyimides made therefrom 失效
标题翻译： DIAMINES和光敏聚酰胺
公开(公告)号：EP0517002A3
公开(公告)日：1994-08-24
申请号：EP92107914.1
申请日：1992-05-11
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Rosenfeld, Jerold C. , Choi, Jin-O , Tang, David Y. , Tyrell, John A.
IPC分类号： C07C229/60 , C07C237/30 , C08G73/12 , H01L21/027 , G03F7/038
CPC分类号： C08G73/1007 , C07C229/60 , C07C237/30 , C08G73/10 , C08G73/1039 , C08G73/1082 , G03F7/0387
摘要： Disclosed is an aromatic diamine having the general formula

where A is a group containing at least one aromatic ring, each Y is independently selected from

or -OR, R is a group containing at least one olefinically unsaturated group, R' is hydrogen, alkyl to C 25 , aryl, or
R, n is 1 to 4, and the number of olefinic groups in Y is at least 3 when each Y is
and otherwise is at least 2. Photosensitive polyamic acids and polyimides can be prepared from the aromatic diamines which can be crosslinked with light to a mask to form patterns on a substrate.
摘要翻译：公开了具有通式的芳族二胺，其中A是含有至少一个芳环的基团，每个Y独立地选自CHOR或-OR，R是含有至少一个烯属不饱和基团的基团R '是氢，烷基至C25，芳基或R，n为1至4，当Y为时，Y中的烯基数为至少3，否则为至少2.感光聚酰胺酸和聚酰亚胺可以从可以用光交联到掩模上的芳族二胺制备，以在基材上形成图案。

3. 发明公开

EP0908497A3 Dispensable resin paste 审中-公开
标题翻译：分发的贴塑
公开(公告)号：EP0908497A3
公开(公告)日：2001-08-29
申请号：EP98118942.6
申请日：1998-10-07
申请人： OCCIDENTAL CHEMICAL CORPORATION, Occidental Tower
发明人： Rosenfeld, Jerold C. , Rojstaczer, Sergio R.
IPC分类号： C09D179/08 , C08F299/00 , C08G73/12 , C08L79/08 , C09J5/06
CPC分类号： C09J5/06 , C08G73/12 , C08L79/08 , C09J2479/00
摘要： A resin paste is made from a maleimide having at least two maleimide groups and a liquid diamine. The paste can optionally contain fillers, thickeners, defoamers, coupling agents, and solid epoxies. The resin paste has a long pot life and a short cure time and is dispensable through a syringe.

4. 发明公开

EP0908497A2 Dispensable resin paste 审中-公开
标题翻译： Verteilbare Kunststoffpaste
公开(公告)号：EP0908497A2
公开(公告)日：1999-04-14
申请号：EP98118942.6
申请日：1998-10-07
申请人： OCCIDENTAL CHEMICAL CORPORATION, Occidental Tower
发明人： Rosenfeld, Jerold C. , Rojstaczer, Sergio R.
IPC分类号： C09D179/08 , C08F299/00 , C08G73/12
CPC分类号： C09J5/06 , C08G73/12 , C08L79/08 , C09J2479/00
摘要： A resin paste is made from a maleimide having at least two maleimide groups and a liquid diamine. The paste can optionally contain fillers, thickeners, defoamers, coupling agents, and solid epoxies. The resin paste has a long pot life and a short cure time and is dispensable through a syringe.
摘要翻译：树脂浆料包括：（a）具有至少2个马来酰亚胺基团的马来酰亚胺; （b）具有b.pt.的液体脂族伯胺。大于100℃，其中马来酰亚胺与二胺的摩尔比为1-3，二胺与马来酰亚胺的重量比为1.5-3; （c）高达80重量％的填料; （d）高达6重量％的增稠剂; （e）至多1重量％的消泡剂; （f）高达5重量％的偶联剂; 和（g）至多10重量％的固体环氧树脂。还要求的是：（I）将两个表面粘合在一起的方法，包括将树脂浆料施加到表面上，将另一个表面压靠在树脂浆料上并加热树脂糊料以使其固化; 和（II）将物体粘合的方法，包括将树脂浆料涂覆到物体上并加热。县。马来酰亚胺为固体，为式（A），其中R为芳基（芳族）或2-30C脂族基; 或式（B），其中n = 1或更大。液体二胺含有硅氧烷基团，具有式H2N-R2 - （ - Si（R1）2-O-）m-Si（R1）2-R2-NH2（C），其中R1 = 1-4C烷基或乙烯基）; R2 = 1-4C亚烷基（正丙烯）; m = 7-200（9-50）。液体二胺是10-90摩尔％含硅氧烷的二胺和10-90摩尔％的含非二硅氧烷的20-40℃二胺的混合物。填料包括二氧化硅，银，氧化铝和/或氮化铝。

5. 发明公开

EP0517002A2 Diamines and photosensitive polyimides made therefrom 失效
标题翻译：二酰胺和二酰胺。
公开(公告)号：EP0517002A2
公开(公告)日：1992-12-09
申请号：EP92107914.1
申请日：1992-05-11
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Rosenfeld, Jerold C. , Choi, Jin-O , Tang, David Y. , Tyrell, John A.
IPC分类号： C07C229/60 , C07C237/30 , C08G73/12 , H01L21/027 , G03F7/038
CPC分类号： C08G73/1007 , C07C229/60 , C07C237/30 , C08G73/10 , C08G73/1039 , C08G73/1082 , G03F7/0387
摘要： Disclosed is an aromatic diamine having the general formula

where A is a group containing at least one aromatic ring, each Y is independently selected from

or -OR, R is a group containing at least one olefinically unsaturated group, R' is hydrogen, alkyl to C 25 , aryl, or

R, n is 1 to 4, and the number of olefinic groups in Y is at least 3 when each Y is

and otherwise is at least 2. Photosensitive polyamic acids and polyimides can be prepared from the aromatic diamines which can be crosslinked with light to a mask to form patterns on a substrate.
摘要翻译：公开了具有通式的芳族二胺，其中A是含有至少一个芳环的基团，每个Y独立地选自CHOR或-OR，R是含有至少一个烯属不饱和基团的基团R '是氢，烷基至C25，芳基或R，n为1至4，当Y为时，Y中的烯基数为至少3，否则为至少2.感光聚酰胺酸和聚酰亚胺可以从可以用光交联到掩模上的芳族二胺制备，以在基材上形成图案。

6. 发明授权

EP0021654B1 Transesterification process for preparation of linear polyesters 有权转让
标题翻译：用于制备线性聚酯的过滤方法
公开(公告)号：EP0021654B1
公开(公告)日：1984-04-25
申请号：EP80301867.0
申请日：1980-06-04
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Salee, Gideon , Rosenfeld, Jerold C.
IPC分类号： C08G63/20 , C08G63/50
CPC分类号： C08G63/50 , C08G63/20

7. 发明公开

EP0021654A1 Transesterification process for preparation of linear polyesters 有权转让
标题翻译： Transveresterungsverfahren zur Herstellung geradkettiger Polyester。
公开(公告)号：EP0021654A1
公开(公告)日：1981-01-07
申请号：EP80301867.0
申请日：1980-06-04
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Salee, Gideon , Rosenfeld, Jerold C.
IPC分类号： C08G63/20 , C08G63/50
CPC分类号： C08G63/50 , C08G63/20
摘要： The invention provides a transesterification process for the preparation of linear aromatic polyesters comprising bisphenol and dicarboxylic acid monomer residues in which terminal groups of the polyester chain comprise carboxylic acid ester groups derived from a long chain aliphatic monofunctional alcohol. If the polyesters are prepared by a transesterification polymerization reaction using a mixture of a diaryl ester of the dicarboxylic acid, a bisphenol and the alcohol there can be a substantial loss of the alcohol by entrainment with aromatic alcohol evolved during the reaction.
The invention provides a process wherein losses of alcohol by entrainment are minimized by partially transesterifying the diaryl ester of the dicarboxylic acid with the alcohol before carrying outthe transesterification polymerization reaction.
摘要翻译：本发明提供了一种用于制备包含双酚和二羧酸单体残基的线性芳族聚酯的酯交换方法，其中聚酯链的端基包含衍生自长链脂族单官能醇的羧酸酯基。如果通过使用二羧酸的二芳基酯，双酚和醇的混合物的酯交换聚合反应制备聚酯，则可以通过在反应期间产生的芳族醇夹带而导致醇的显着损失。本发明提供一种方法，其中通过在进行酯交换聚合反应之前通过部分酯交换二羧酸的二芳基酯与醇来使夹带的醇的损失最小化。

8. 发明授权

EP0035897B1 Process for preparation of linear aromatic polyester by transesterification polymerization 有权转让
标题翻译：通过转化聚合制备线性芳族聚酯的方法
公开(公告)号：EP0035897B1
公开(公告)日：1985-02-13
申请号：EP81300961.0
申请日：1981-03-06
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Rosenfeld, Jerold C.
IPC分类号： C08G63/30 , C08G63/18 , C08G63/22
CPC分类号： C08G63/19 , C08G63/78

9. 发明授权

EP0021652B1 Linear aromatic polyesters, their preparation and shaped articles thereof 有权转让
标题翻译：线性芳香聚酯，其制备和形状的文章
公开(公告)号：EP0021652B1
公开(公告)日：1984-03-21
申请号：EP80301865.4
申请日：1980-06-04
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Rosenfeld, Jerold C.
IPC分类号： C08G63/20 , C08G63/50
CPC分类号： C08G63/20

10. 发明公开

EP0021652A1 Linear aromatic polyesters, their preparation and shaped articles thereof 有权转让
标题翻译： Geradkettige aromatische Polyester，ihre Herstellung und daraus geformte Artikel。
公开(公告)号：EP0021652A1
公开(公告)日：1981-01-07
申请号：EP80301865.4
申请日：1980-06-04
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Rosenfeld, Jerold C.
IPC分类号： C08G63/20 , C08G63/50
CPC分类号： C08G63/20
摘要： Linear aromatic polyesters comprising monomer residues of a bisphenol and a dicarboxylic acid which posses enhanced hydrolytic stability are provided having terminal carboxylate ester groups derived from an aliphatic monofunctional alcohol of 8 to 45. carbons e.g. stearyl alcohol. Low molecular weight polyesters of the invention have improved stability on processing.
The terminal carboxylate groups can be introduced by reaction with a diacyl halide reactant such as is employed in conventional polycondensation reactions, or by reaction with a diaryl ester reactant such as is employed in conventional transesterification polymerisation reactions.
摘要翻译：提供包含具有增强的水解稳定性的双酚和二羧酸的单体残基的线性芳族聚酯，其具有衍生自8至45个碳的脂族单官能醇的末端羧酸酯基团，例如，硬脂醇。本发明的低分子量聚酯具有改进的加工稳定性。末端羧酸酯基团可以通过与二酰基卤反应物反应引入，例如用于常规缩聚反应中，或通过与二芳基酯反应物反应，如用于常规酯交换聚合反应中。

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